cmake_minimum_required( VERSION 2.8 )

project( ITAStreaming )

list( APPEND CMAKE_MODULE_PATH "$ENV{VISTA_CMAKE_COMMON}" )
include( VistaCommon )

# dependencies
vista_use_package( ITABase REQUIRED FIND_DEPENDENCIES )
vista_use_package( ASIO )
vista_use_package( Portaudio )

if( NOT DEFINED ITA_STREAMING_WITH_BACKEND_ASIO )
	set( ITA_STREAMING_WITH_BACKEND_ASIO ${VASIO_FOUND} CACHE BOOL "Build with ASIO for audio streaming" )
endif( NOT DEFINED ITA_STREAMING_WITH_BACKEND_ASIO )

if( NOT DEFINED ITA_STREAMING_WITH_BACKEND_PORTAUDIO )
	set( ITA_STREAMING_WITH_BACKEND_PORTAUDIO OFF CACHE BOOL "Build with Portaudio for audio streaming" )
endif( NOT DEFINED ITA_STREAMING_WITH_BACKEND_PORTAUDIO )

if( NOT DEFINED ITA_STREAMING_WITH_BACKEND_VIRTUAL )
	set( ITA_STREAMING_WITH_BACKEND_VIRTUAL ON CACHE BOOL "Build with virtual audio streaming backend" )
endif( NOT DEFINED ITA_STREAMING_WITH_BACKEND_VIRTUAL )


# includes
include_directories( "include" )


# sources
set( ITAStreamingHeader
	"include/ITAStreamingBackend.h"
	"include/ITAStreamingDefinitions.h"
	"include/ITAStreamingComponent.h"
	"include/ITAStreamingFunctionGenerator.h"
	"include/ITAStreamingDevice.h"
	"include/ITAStreamingProperties.h"
	"include/ITAStreamingSource.h"
	"include/ITAStreamingSourceRealization.h"
	"include/ITAStreamingState.h"
	)
set( ITAStreamingSources
	"src/ITAStreamingBackend.cpp"
	"src/ITAStreamingComponent.cpp"
	"src/ITAStreamingFunctionGenerator.cpp"
	"src/ITAStreamingProperties.cpp"
	"src/ITAStreamingSource.cpp"
	"src/ITAStreamingSourceRealization.cpp"
	"src/ITAStreamingState.cpp"
	)


if( ITA_STREAMING_WITH_BACKEND_ASIO AND VASIO_FOUND )
	set( ITAStreamingSources "${ITAStreamingSources}" "src/ITAStreamingBackendASIO.h" "src/ITAStreamingBackendASIO.cpp" )
	add_definitions( -DITA_STREAMING_WITH_BACKEND_ASIO -DIEEE754_64FLOAT=1 )
endif( ITA_STREAMING_WITH_BACKEND_ASIO AND VASIO_FOUND )

if( ITA_STREAMING_WITH_BACKEND_PORTAUDIO AND VPORTAUDIO_FOUND )
	set( ITAStreamingSources "${ITAStreamingSources}" "src/ITAStreamingBackendPortaudio.h" "src/ITAStreamingBackendPortaudio.cpp" )
	add_definitions( -DITA_STREAMING_WITH_BACKEND_PORTAUDIO )
endif( ITA_STREAMING_WITH_BACKEND_PORTAUDIO AND VPORTAUDIO_FOUND )

if( ITA_STREAMING_WITH_BACKEND_VIRTUAL )
	set( ITAStreamingHeader "${ITAStreamingHeader}" "include/ITAStreamingVirtualDevice.h" )
	set( ITAStreamingSources "${ITAStreamingSources}" "src/ITAStreamingVirtualDevice.cpp" )
endif( ITA_STREAMING_WITH_BACKEND_VIRTUAL )
	

# compiler
add_definitions( -DITA_BASE_DLL -DITA_STREAMING_DLL -DITA_STREAMING_EXPORT )


# linker
add_library( ITAStreaming SHARED ${ITAStreamingHeader} ${ITAStreamingSources} )
target_link_libraries( ITAStreaming ${VISTA_USE_PACKAGE_LIBRARIES} )


# config
vista_configure_lib( ITAStreaming )
vista_install( ITAStreaming )
set( ITASTREAMING_INCLUDE_OUTDIR "${CMAKE_CURRENT_SOURCE_DIR}/include" )
vista_create_cmake_configs( ITAStreaming )
vista_create_default_info_file( ITAStreaming )

set_property( TARGET ITAStreaming PROPERTY FOLDER "ITACoreLibs" )

	
# tests
set( ITASTREAMING_COMMON_BUILD TRUE )
add_subdirectory( "${CMAKE_CURRENT_SOURCE_DIR}/tests" )